CN205473557U - Easy -to -pull tab - Google Patents
Easy -to -pull tab Download PDFInfo
- Publication number
- CN205473557U CN205473557U CN201620319999.0U CN201620319999U CN205473557U CN 205473557 U CN205473557 U CN 205473557U CN 201620319999 U CN201620319999 U CN 201620319999U CN 205473557 U CN205473557 U CN 205473557U
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- China
- Prior art keywords
- easy
- line
- coating
- substrate layer
- glue
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Abstract
The utility model relates to a bonding articles for use technical field especially relates to an easy -to -pull tab, including substrate layer and glue film, the substrate layer includes that a plurality of coatings are regional and easily tear the line, and is a plurality of the coating is regional borders on just adjacent two along same direction in proper order the coating is all passed through between the region easily tear the line and separate, all easily tear the equal parallel arrangement of line, every the regional side surface of coating has all coated the glue film, and adjacent two on the coating region the glue film is located respectively the both sides that the substrate layer is opposite. Easy -to -pull tab that this application provided can effectively prevent battery and cell -phone separation through respectively separating the adjacent regional opposite both sides glue coated layer of coating that by easily tearing the line when normal use, and applys when tearing power as the extending direction along easily tearing the line, and adjacent coating region is alternate segregation very easily again to the adhesion on the part of laminating separately, thereby avoid when removable battery making cell ontology to receive and destroy and can't recycle.
Description
Technical field
The application relates to bonding articles for use technical field, particularly relates to a kind of easy pulling sheet.
Background technology
In correlation technique, often needing to be fixed together two objects, such as cell phone type product is interior
Put battery and generally pass through sticking double faced adhesive tape in the inside of mobile phone.
And owing to the cementability of double faced adhesive tape is relatively strong, therefore often make battery body be subject to when dismantling battery
To destroying, it is impossible to recycling, thus cause waste and the safety problem of cost.
Utility model content
This application provides a kind of easy pulling sheet, it is possible to effectively prevent battery when separating with the product such as mobile phone
Damage because bonding force is too strong.
A kind of easy pulling sheet provided herein, including substrate layer and glue-line；
Described substrate layer includes multiple coating zone and easy-torn line, and multiple described coating zones are along same
Direction adjoins successively, and is all carried out point by described easy-torn line between adjacent two described coating zones
Every, all described easy-torn lines all be arranged in parallel,
One side surface of each described coating zone is coated with described glue-line, and adjacent two described paintings
The described glue-line covered on region lays respectively at the both sides that described substrate layer is contrary.
Preferably, the coating vestige direction phase of the described glue-line on described adjacent two described coating zones
Intersect mutually.
Preferably, described easy-torn line includes multiple rhombus through hole arranged successively, adjacent two described Pedicellus et Pericarpium Trapaes
The acute angle of shape through hole is relative.
Preferably, the angle of described acute angle is 25～65 °.
Preferably, multiple louvre is distributed on described substrate layer.
Preferably, the sectional area of described louvre is 0.01～1mm2。
Preferably, the material of described substrate layer is Graphene, silica gel or metal forming.
Preferably, the quantity of described coating zone is odd number.
Preferably, the thickness of described substrate layer is 0.04～0.5mm.
Preferably, the thickness of described glue-line is 0.01～0.05mm.
The technical scheme that the application provides can reach following beneficial effect:
Easy pulling sheet provided herein is by respectively in the adjacent coat region being separated out by easy-torn line
Two opposite sides coating glue-line, can effectively prevent battery from separating with mobile phone when normal use, and work as
When bearing of trend along easy-torn line applies mastication forces, adjacent coating zone is easy to again be separated from each other,
And adhere on the parts each fitted, thus avoid making battery body be broken when dismantling battery
Badly cannot recycle.
It should be appreciated that it is only exemplary that above general description and details hereinafter describe, and
The application can not be limited.
Accompanying drawing explanation
The side structural representation of the easy pulling sheet that Fig. 1 is provided by the embodiment of the present application；
The opposite side structural representation of the easy pulling sheet that Fig. 2 is provided by the embodiment of the present application；
Fig. 3 is the partial enlargement structural representation of part A in Fig. 2；
The use view of the easy pulling sheet that Fig. 4 is provided by the embodiment of the present application.
Accompanying drawing illustrates:
1-easy pulling sheet；
10-substrate layer；
100-coating zone；
102-easy-torn line；
102a-rhombus through hole；
12-glue-line；
120-Dui Jiao district；
122-hungry area district；
2-mobile phone；
3-battery.
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet this
The embodiment of application, and for explaining the principle of the application together with description.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the application is described in further detail.Literary composition
Described in "front", "rear", "left", "right", " on ", D score is all with the placement of the easy pulling sheet in accompanying drawing
State is reference.
As depicted in figs. 1 and 2, embodiments herein provides a kind of easy pulling sheet 1, including base material
Layer 10 and glue-line 12.Wherein, substrate layer 10 is the agent structure of easy pulling sheet 1.Substrate layer 10
Including multiple coating zones 100 and easy-torn line 102, these coating zones 100 are understood in the same direction,
The length direction being usually substrate layer 10 adjoins successively, and easy-torn line 102 is then as adjacent two paintings
Cover the separator bar between region 100, be present between all adjacent coating zones 100, when easily tearing
The quantity of line 102 not only one time, all be arranged in parallel between these easy-torn lines 102.Glue-line 12 is
Make two individual components, interconnective primary structure such as such as battery or mobile phone etc..Individual coating zone 100
A side surface be coated with glue-line 12, and, the adjacent glue-line on two coating zones 100
12 need to lay respectively at the both sides that substrate layer 10 is contrary.
When normally using, easy pulling sheet 1 is an overall structure, and by being coated in substrate layer 10
The glue-line 12 of both sides just can make the both sides of easy pulling sheet 1 simultaneously with other cell phone type product (following the most all with
As a example by mobile phone 2) and battery 3 bond together, thus it is internal that battery 3 is fixed on mobile phone 2.
In daily routines, the active force between mobile phone 2 and battery 3 substantially can be perpendicular to substrate layer 10
Surface, and easy-torn line 102 can preferably tackle the active force in this direction, so that mobile phone 2
Keep being relatively fixed with battery 3.And when battery 3 is disassembled by needs, user can be to battery
The side of 3 applies a mastication forces along the bearing of trend of easy-torn line 102, owing to easy-torn line 102 is right
The active force in this direction to resist degree relatively low, be therefore easy to just can be torn.When easy-torn line 102
After being torn, whole substrate layer 10 is just broken down into several sections of separate coating zones 100, and
Owing to the glue-line 12 on these coating zones 100 is respectively coated on contrary side, therefore these
Coating zone 100 just can move along with the most bonding mobile phone 2 or battery 3, thus by battery 3
Disassemble.It is in unloading process, bonding owing to will not depart from again between battery 3 with substrate layer 10,
Therefore the power that battery 3 is born is the least, so it can be avoided that damaging.
Owing to there is area discrepancy between mobile phone 2 and battery 3, therefore can set on substrate layer 10
Put the coating zone of odd number, such as three or five (seeing Fig. 1,2,4) etc..So, base material
The quantity of the glue-line 12 of layer 10 both sides is the most equal, and the glue-line 12 of the side of negligible amounts
It is respectively positioned on the middle part of whole easy pulling sheet 1.When carrying out bonding, by a fairly large number of for glue-line 12 side
Bonding together with mobile phone 2, the side of glue-line 12 negligible amounts then carries out bonding with battery 3,
It is thus possible to improve the firmness of battery 3.Easy pulling sheet 1 shape can according to practical application area and
Operating mode is adjusted flexibly, and can be square, rhombus, circle, irregular polygon etc..
In order to make easy-torn line 102 can possess higher opposing be perpendicular to substrate layer 10 direction
Active force, can possess again the more weak opposing active force along easy-torn line 102 bearing of trend simultaneously,
The present embodiment has carried out structure optimization to easy-torn line 102.Specifically, see Fig. 3, at easy-torn line
Arranging multiple rhombus through hole 102a arranged successively in 102, adjacent two rhombus through hole 102a's is sharp
Angle is relative.Finding through many experiments, the size of the sharp angle of prismatic through hole 102a is to easy-torn line
The structural strength of 102 has considerable influence, if angle is excessive, then under relatively low bottled or shake-up just
Likely it is torn, and when angle too small, then required mastication forces can be very big, is difficult to be torn.Cause
This, in order to make easy-torn line 102 have suitable structural strength, the angle of prismatic through hole 102a is general
In the range of being maintained at 25～65 ° preferably.
Additionally, the action direction of the bonding force between glue-line 12 and mobile phone 2 or battery 3 is for easily tearing
Tearing of line 102 also has critically important impact.Glue-line 12 typically can be brushed in coating area by hairbrush
The surface in territory 100.This results in the one of the direction extension that is coated with formed on glue-line 12 along hairbrush
The coating vestige that row interval exists.These coating vestiges include Dui Jiao district 120 and hungry area district 122,
And glue-line 12 is when carrying out bonding, owing to the gel content in Dui Jiao district 120 is relatively big, therefore bonding force
The strongest, this may result in bonding force that glue-line 12 applied can be along the extension side in Dui Jiao district 120
To, namely coating vestige direction extends.Based on this discovery, by adjacent two paintings in the present embodiment
The coating vestige direction covering the glue-line 12 on region 100 intersects, when tearing, due to
Coating vestige intersect, just can make the both sides of easy-torn line 102 respectively by the stress of different directions,
So that easy-torn line 102 is more easily torn.The colloid used according to glue-line 12 and base material
Layer 10 and mobile phone 2 to be bonded and the material of battery 3 and volume etc., the thickness of glue-line 12
Suitably can adjust in the range of 0.01～0.05mm.
Owing to easy pulling sheet 1 needs to be bonded in battery surface, therefore can affect battery this side surface dissipate
Hot merit energy.And the performance important that the heat sinking function of battery is to battery, therefore improve easy-to-draw
The radiating effect of sheet 1 has critically important impact for the serviceability promoting battery.At the present embodiment
In, multiple louvre (not shown), these louvre energy can be distributed on substrate layer 10
Enough it is directly used in the transmission of cold and hot material, therefore compared to the side carrying out conducting heat separately through substrate layer 10
Formula radiating effect is more preferable.In order to keep the self-strength of substrate layer 10, louvre is unsuitable excessive, root
According to the parameter such as heat dissipation capacity, self area of substrate layer 10 needed for battery, the sectional area of louvre is typically protected
Hold 0.01～1mm2In the range of.The shape of louvre is typically not required, as long as not affecting its base
This heat sinking function, such as circle, ellipse, triangle, square or other arbitrary shape.This
Outward, improve the heat-conductive characteristic of substrate layer 10 itself also by the mode changing substrate layer 10 material,
For example with the higher material of the heat conductivitys such as Graphene, silica gel or metal forming as substrate layer 10, enter
And improve the heat sinking function of battery.
About the thickness of substrate layer 10, when thickness, < during 0.04mm, substrate layer 10 is the thinnest, is tearing
Owing to the stress of substrate layer 10 own is excessive it may happen that rupture during the workpiece of the back side；When thickness is more than
During 0.5mm, blocked up substrate layer 10 likely significantly affects the merit of the quick heat radiating of easy pulling sheet 1
Can, therefore the thickness of substrate layer 10 is typically in the range of 0.04～0.5mm.Concrete thickness needs to examine
Consider makes substrate layer 10 meet the different parameters such as bonding force, mastication forces, heat dispersion simultaneously, also may be used
Can need to adjust accordingly according to used material and the difference of area.
The easy pulling sheet 1 that the present embodiment is provided it can be avoided that make battery 3 by broken when dismantling battery 3
Badly cannot recycle, thus save cost, also improve safety.
The foregoing is only the preferred embodiment of the application, be not limited to the application, for
For those skilled in the art, the application can have various modifications and variations.All essences in the application
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the application
Protection domain within.
Claims (10)
1. an easy pulling sheet, it is characterised in that include substrate layer and glue-line；
Described substrate layer includes multiple coating zone and easy-torn line, and multiple described coating zones are along same
Direction adjoins successively, and is all carried out point by described easy-torn line between adjacent two described coating zones
Every, all described easy-torn lines all be arranged in parallel,
One side surface of each described coating zone is coated with described glue-line, and adjacent two described paintings
The described glue-line covered on region lays respectively at the both sides that described substrate layer is contrary.
Easy pulling sheet the most according to claim 1, it is characterised in that described in described adjacent two
The coating vestige direction of the described glue-line on coating zone intersects.
Easy pulling sheet the most according to claim 1, it is characterised in that described easy-torn line includes many
The individual rhombus through hole arranged successively, the acute angle of adjacent two described rhombus through holes is relative.
Easy pulling sheet the most according to claim 3, it is characterised in that the angle of described acute angle is
25～65 °.
5. according to the easy pulling sheet described in any one of Claims 1-4, it is characterised in that described base
Multiple louvre is distributed in sheet material layers.
Easy pulling sheet the most according to claim 5, it is characterised in that the cross section of described louvre
Amass is 0.01～1mm2。
7. according to the easy pulling sheet described in any one of Claims 1-4, it is characterised in that described base
The material of sheet material layers is Graphene, silica gel or metal forming.
8. according to the easy pulling sheet described in any one of Claims 1-4, it is characterised in that described painting
The quantity covering region is odd number.
9. according to the easy pulling sheet described in any one of Claims 1-4, it is characterised in that described base
The thickness of sheet material layers is 0.04～0.5mm.
10. according to the easy pulling sheet described in any one of Claims 1-4, it is characterised in that described glue
The thickness of layer is 0.01～0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319999.0U CN205473557U (en) | 2016-04-14 | 2016-04-14 | Easy -to -pull tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319999.0U CN205473557U (en) | 2016-04-14 | 2016-04-14 | Easy -to -pull tab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473557U true CN205473557U (en) | 2016-08-17 |
Family
ID=56640860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620319999.0U Expired - Fee Related CN205473557U (en) | 2016-04-14 | 2016-04-14 | Easy -to -pull tab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205473557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694754A (en) * | 2016-04-14 | 2016-06-22 | 东莞新能德科技有限公司 | Zip-top piece |
| CN111100561A (en) * | 2018-10-25 | 2020-05-05 | 北京小米移动软件有限公司 | Bonding device, battery pack and terminal equipment |
-
2016
- 2016-04-14 CN CN201620319999.0U patent/CN205473557U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694754A (en) * | 2016-04-14 | 2016-06-22 | 东莞新能德科技有限公司 | Zip-top piece |
| CN105694754B (en) * | 2016-04-14 | 2018-08-31 | 东莞新能德科技有限公司 | Easy pulling sheet |
| CN111100561A (en) * | 2018-10-25 | 2020-05-05 | 北京小米移动软件有限公司 | Bonding device, battery pack and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |